Injection device



FIG. 1 is a perspective view of an injection device showing our new design.

FIG. 2 is a first side view thereof.

FIG. 3 is a second side view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view thereof. 

The ornamental design for an injection device, as shown and described. 